blob: 0c364a9a11980739654830b4d34d1c3d3efd77f9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
using System.Collections.Generic;
using System.ComponentModel;
using System.Reflection;
using System.Text.Json.Serialization;
using Microsoft.Xna.Framework;
using MonoGame.Extended.TextureAtlases;
namespace MonoGame.Extended.Gui
{
public class Binding
{
public Binding(object viewModel, string viewModelProperty, string viewProperty)
{
ViewModel = viewModel;
ViewModelProperty = viewModelProperty;
ViewProperty = viewProperty;
}
public object ViewModel { get; }
public string ViewModelProperty { get; }
public string ViewProperty { get; }
}
public abstract class Element
{
public string Name { get; set; }
public Point Position { get; set; }
public Point Origin { get; set; }
public Color BackgroundColor { get; set; }
public Color BorderColor { get; set; } = Color.White;
public int BorderThickness { get; set; } = 0;
private TextureRegion2D _backgroundRegion;
public TextureRegion2D BackgroundRegion
{
get => _backgroundRegion;
set
{
_backgroundRegion = value;
if (_backgroundRegion != null && BackgroundColor == Color.Transparent)
BackgroundColor = Color.White;
}
}
public List<Binding> Bindings { get; } = new List<Binding>();
protected void OnPropertyChanged(string propertyName)
{
foreach (var binding in Bindings)
{
if (binding.ViewProperty == propertyName)
{
var value = GetType()
.GetTypeInfo()
.GetDeclaredProperty(binding.ViewProperty)
.GetValue(this);
binding.ViewModel
.GetType()
.GetTypeInfo()
.GetDeclaredProperty(binding.ViewModelProperty)
.SetValue(binding.ViewModel, value);
}
}
}
private Size _size;
public Size Size
{
get => _size;
set
{
_size = value;
OnSizeChanged();
}
}
protected virtual void OnSizeChanged() { }
public int MinWidth { get; set; }
public int MinHeight { get; set; }
public int MaxWidth { get; set; } = int.MaxValue;
public int MaxHeight { get; set; } = int.MaxValue;
public int Width
{
get => Size.Width;
set => Size = new Size(value, Size.Height);
}
public int Height
{
get => Size.Height;
set => Size = new Size(Size.Width, value);
}
public Size ActualSize { get; internal set; }
public abstract void Draw(IGuiContext context, IGuiRenderer renderer, float deltaSeconds);
}
public abstract class Element<TParent> : Element, IRectangular
where TParent : IRectangular
{
[EditorBrowsable(EditorBrowsableState.Never)]
[JsonIgnore]
public TParent Parent { get; internal set; }
[EditorBrowsable(EditorBrowsableState.Never)]
[JsonIgnore]
public Rectangle BoundingRectangle
{
get
{
var offset = Point.Zero;
if (Parent != null)
offset = Parent.BoundingRectangle.Location;
return new Rectangle(offset + Position - ActualSize * Origin, ActualSize);
}
}
}
}
|
